Journal: Journal of Clinical Microbiology

Article Title: Performance assessment of the Bruker Biotyper MALDI-TOF MS for the identification of difficult-to-identify viridans group streptococci

doi: 10.1128/jcm.01143-23

Figure Lengend Snippet: Identification results of the three Bruker Biotyper systems for the reference strains

Article Snippet: Reference strains The reference strains used for quality control were S. mitis ATCC 49456, S. oralis ATCC 35037, S. pseudopneumoniae ATCC BAA-960, S. gallolyticus ATCC 43144, S. equinus ATCC 33317, S. infantarius ATCC BAA-102, Streptococcus lutetiensis ATCC BAA-103, S. anginosus ATCC 9895, S. constellatus ATCC 27513, Streptococcus intermedius ATCC 27335, S. salivarius ATCC 7073, S. sanguinis ATCC 10556, S. parasanguinis ATCC 15909, Streptococcus gordonii ATCC 35105, S. mutans GS-5, S. pneumoniae ATCC 49619, S. pneumoniae ATCC 6301, S. pneumoniae ATCC 6305, S. pneumoniae ATCC 33400, and S. pneumoniae ATCC BAA-255. . Clinical isolates Microbial cultures were routinely collected according to the clinical requirements of patients from blood cultures in the 2,500-bed National Taiwan University Hospital.

Techniques:

Journal: Journal of Clinical Microbiology

Article Title: Performance assessment of the Bruker Biotyper MALDI-TOF MS for the identification of difficult-to-identify viridans group streptococci

doi: 10.1128/jcm.01143-23

Figure Lengend Snippet: Comparison of MALDI-TOF MS scores between on-plate and tube-based extraction methods

Article Snippet: Reference strains The reference strains used for quality control were S. mitis ATCC 49456, S. oralis ATCC 35037, S. pseudopneumoniae ATCC BAA-960, S. gallolyticus ATCC 43144, S. equinus ATCC 33317, S. infantarius ATCC BAA-102, Streptococcus lutetiensis ATCC BAA-103, S. anginosus ATCC 9895, S. constellatus ATCC 27513, Streptococcus intermedius ATCC 27335, S. salivarius ATCC 7073, S. sanguinis ATCC 10556, S. parasanguinis ATCC 15909, Streptococcus gordonii ATCC 35105, S. mutans GS-5, S. pneumoniae ATCC 49619, S. pneumoniae ATCC 6301, S. pneumoniae ATCC 6305, S. pneumoniae ATCC 33400, and S. pneumoniae ATCC BAA-255. . Clinical isolates Microbial cultures were routinely collected according to the clinical requirements of patients from blood cultures in the 2,500-bed National Taiwan University Hospital.

Techniques: Comparison, Extraction